Thank you for the reply. I was hoping for a simple plug and play solution, because the way they made it sound:
“It can control any electric devices powered with 220V. Why not controlling your washing machine with your sequencer?!”
but… I was misunderstanding what that relayboard is. So anyhow…
the revised question I suppose should be:
are there any non-DIY USB devices with electronic speed controllers and/or digital? potentiometers (where midi values are interpreted as voltages) to accomplish the above (in the graphic) with out-of-the-box minimal fuss (no programming & soldering/breadboarding)?
If nothing else, I’ll have a look through all thats here: http://www.modularsquare.com